I thought this was a really nice game, shorter story than recent entries and although I wasn't going for a completionist run I was able to grab the vast majority of collectibles just through gameplay anyway. The story was OK although because I didn't finish Valhalla I had to do some post-game research. Great world environment though, felt more compact like one of the cities in the Ezio series but with enough going on that I never felt like I was seeing the same place too often.

My only real annoyances are:
Parkour was annoying at times and a bit unpredictable as well as some stealth kills where sometimes it would do an animation that would keep you hidden and other times would just kill the guy on the spot leaving him revealed to all.